Bearings GRA115-NPP-B
Inner diameter:: 49.212 mm
Outer diameter: 90 mm
Weight:: 0.77 kg
Outer diameter: 90 mm
Weight:: 0.77 kg
Technical specifications
Designation: GRA115-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 49.212 mm
Outside diameter (D): 90 mm
Outer cage width (C): 22 mm
Weight: 0.77 kg
Size (L): 43.7 mm
Loading capacity dynamic (C): 35000
Loading capacity dynamic (C0): 23200
K69 POM(95x89x12,5)
Manufacturer: KASTAS
Sizes: 95x89x12,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 23x42x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 20.8x53x6 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 66.67x92.18x11.90 (mm)
Bearing 4105
Manufacturer: INA
Sizes: 25x48x17 (mm)
Weight:: 0.133 (kg)
MEGADYNE ISORAN 1100 RPP5 ( RPP 5M 1100 )
Manufacturer: ContiTech AG
Подшипник 6308N
Manufacturer: NSK
Sizes: 40x90x23 (mm)
Weight:: 0.636 (kg)
Подшипник 53236U
Manufacturer: NACHI
Sizes: 180x250x66 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x444x20 (mm)
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.